Dam’bri hydropower project

Client: Southern Hydropower Joint Stock Company (SHP)

Location: Bao Lam District, Lam Dong Province.

Objectives and tasks:

Supplying electricity to the national grid.
In addition, during the dry season, the project also supplements irrigation water for the downstream area and participates in regulating water resources, thereby increasing the output of Dong Nai 8 and Tri An Hydropower plants. At the same time, the project also creates conditions for socio-economic development in the locality and develops tourism in the area

Main technical specifications

Grade of works: II
Storage capacity: 56.3×10⁶m³
Main dam: Concrete dam; Maximum height Hmax= 54.0 m; Crest length L=216.0 m;
Auxiliary dam : two- zones earthfill dam , Crest length L=326.0 m;
Flood spillway : Spillway width Bweir =38.0 m, number of chambers 3 , width of each chamber 9.0 m, spillway crest elevation 604.0
Pressure tunnel:
- Inner diameter of vertical tunnel: 3.0/2.6 m
- Cross-section size (bxh/D): 3×3.4/2.6 m
- Total length: 1335.0 m
Hydropower plant : open type
- Number of units: 02×75 MW
- Turbine type (Vertical Francis):
- Plant dimensions (BxLxHxh)m – (40×28.3×26.1×15.7)m